Disable camera sound on 5800 and other

Alot of people find solution for disable camera sound on 5800.some try to find via google.but most of them is to hack your phone.hack phone is a way that can disable camera sound beacuse it can show system folder and rem folder.this is dengerouse too.if we don't careful.but now i just find a solution to disable it.it is a small app about 1kb,after u sign it about 6kb.
If u want to know more pls connect me.
And i want to know "How many people disable camera sound by hack phone?".
Do u think it easy or not?